Rule acquisition of consistent decision table
Zhu Liu-bing
Abstract
Zhu Liu-bing
Abstract
The classification of the decision table is discussed based on the study of the data properties and the relations between them.The necessary data numbers about the consistent decision table is discussed too.The method of the data reduction about the consistent decision table is presented and it does not affect the next processes such as attribute reduction and rule extraction of the decision tables.The methods of the attribute reduction and a method of the rule acquisition of the consistent decision table are given based on the data consistency.The example proves that the methods are valid.
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The classification of the decision table is discussed based on the study of the data properties and the relations between them.The necessary data numbers about the consistent decision table is discussed too.The method of the data reduction about the consistent decision table is presented and it does not affect the next processes such as attribute reduction and rule extraction of the decision tables.The methods of the attribute reduction and a method of the rule acquisition of the consistent decision table are given based on the data consistency.The example proves that the methods are valid.
Key concepts: Decision table, Table (database), Computer science, Consistency (knowledge bases), Reduction (mathematics), Data mining, Decision rule, Decision tree